01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.jetspeed.search;
18:
19: import java.util.Collection;
20:
21: /**
22: * @author <a href="mailto: jford@apache.org">Jeremy Ford</a>
23: */
24: public interface SearchEngine {
25: boolean add(Object o);
26:
27: boolean add(Collection objects);
28:
29: boolean remove(Object o);
30:
31: boolean remove(Collection objects);
32:
33: boolean update(Object o);
34:
35: boolean update(Collection objects);
36:
37: boolean optimize();
38:
39: SearchResults search(String query);
40: }
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